355220884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3931}}^1$

素因数の和:4024

約数の個数: 48

約数和(自身を含む): 693604800

約数和(自身を除く): 338383916

約数列:

[1, 2, 4, 19, 29, 38, 41, 58, 76, 82, 116, 164, 551, 779, 1102, 1189, 1558, 2204, 2378, 3116, 3931, 4756, 7862, 15724, 22591, 45182, 74689, 90364, 113999, 149378, 161171, 227998, 298756, 322342, 455996, 644684, 2165981, 3062249, 4331962, 4673959, 6124498, 8663924, 9347918, 12248996, 18695836, 88805221, 177610442, 355220884]

約数ペア:

[(1, 355220884), (2, 177610442), (4, 88805221), (19, 18695836), (29, 12248996), (38, 9347918), (41, 8663924), (58, 6124498), (76, 4673959), (82, 4331962), (116, 3062249), (164, 2165981), (551, 644684), (779, 455996), (1102, 322342), (1189, 298756), (1558, 227998), (2204, 161171), (2378, 149378), (3116, 113999), (3931, 90364), (4756, 74689), (7862, 45182), (15724, 22591)]